SEC Form 4 · accession 0002025402-26-000004
CLEAN HARBORS INC · CLH
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Jeroen Diderich
Officer — EVP&President of Sales&Service
Period of report
Jun 1, 2026
Accepted (ET)
Jun 3, 2026 · 3:35 pm EDT
Rule 10b5-1 plan
box not checked
Issuer CIK
0000822818
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Common StockF1,F2 | Jun 1, 2026 | F | 1,717 | $281.00 | D | 16,152 | D |
Table II — derivative securities
No Table II lines on this filing.
Explanation of responses
- F1Payment of tax liability by withholding of securities incident to vesting of securities in accordance with Rule 16b3
- F2Includes 14 shares acquired under the Clean Harbors Employee Stock Purchase Plan.